EP 3353266 A1 20180801 - UPGRADED EBULLATED BED REACTOR USED WITH OPPORTUNITY FEEDSTOCKS
Title (en)
UPGRADED EBULLATED BED REACTOR USED WITH OPPORTUNITY FEEDSTOCKS
Title (de)
MIT GELEGENHEITSEINSATZSTOFFEN VERWENDETER AUFGERÜSTETER FLIESSBETTREAKTOR
Title (fr)
RÉACTEUR À LIT BOUILLONNANT AMÉLIORÉ UTILISÉ AVEC DES CHARGES D'ALIMENTATION D'OPPORTUNITÉ
Publication
Application
Priority
- US 201562222078 P 20150922
- US 201615258706 A 20160907
- US 2016051323 W 20160912
Abstract (en)
[origin: US2017081600A1] An ebullated bed hydroprocessing system is upgraded using a dual catalyst system that includes a heterogeneous catalyst and dispersed metal sulfide particles to hydroprocess opportunity feedstocks (i.e., lower quality heavy oils or lower quality feedstock blends) while maintaining or increasing the rate of production of converted products. The dual catalyst system improves the ability of the upgraded ebullated bed hydroprocessing system to accommodate and withstand negative effects of periodic use of opportunity feedstocks (e.g., without significantly increasing equipment fouling and/or sediment production). In some cases, an upgraded ebullated bed reactor using the dual catalyst system can hydroprocess opportunity feedstocks while decreasing equipment fouling and/or sediment production.
IPC 8 full level
C10G 49/12 (2006.01); C10G 49/26 (2006.01)
CPC (source: EP KR US)
B01J 27/051 (2013.01 - EP US); B01J 35/19 (2024.01 - EP US); B01J 35/23 (2024.01 - EP US); B01J 37/20 (2013.01 - EP US); C01G 49/12 (2013.01 - KR); C10G 49/12 (2013.01 - EP US); C10G 49/26 (2013.01 - EP KR US); C10G 65/00 (2013.01 - EP KR US); C10G 75/00 (2013.01 - EP US); C10G 2300/201 (2013.01 - KR); C10G 2300/202 (2013.01 - EP KR US); C10G 2300/206 (2013.01 - EP KR US); C10G 2300/301 (2013.01 - EP US); C10G 2300/70 (2013.01 - EP US); C10G 2300/703 (2013.01 - EP KR US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 11414608 B2 20220816; US 2017081600 A1 20170323; CA 2999460 A1 20170330; CA 2999460 C 20230117; CN 108603128 A 20180928; CN 118028017 A 20240514; CO 2018003462 A2 20180612; EA 201890781 A1 20180831; EP 3353266 A1 20180801; JP 2018532841 A 20181108; JP 7126443 B2 20220826; KR 102622236 B1 20240108; KR 20180064424 A 20180614; MX 2018002904 A 20180912; WO 2017053118 A1 20170330
DOCDB simple family (application)
US 201615258706 A 20160907; CA 2999460 A 20160912; CN 201680055293 A 20160912; CN 202410345043 A 20160912; CO 2018003462 A 20180328; EA 201890781 A 20160912; EP 16766820 A 20160912; JP 2018515100 A 20160912; KR 20187011385 A 20160912; MX 2018002904 A 20160912; US 2016051323 W 20160912